Individual Calculations April 2023
 Haugen, Lars Tormod  Total change: -14.60  Rating chartPersonal card
 PSK Open Langsjakk Var 2023 A R 3-4 Porsgrunn NOR 2023-03-02
RcRownchangeKK*chgGame
 1985 1837 0.00 1 -0.30 20 -6.00 
  Amundsen, Ask 1985 NOR0.001-0.3020-6.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Ostlandsserien 1. div 2022-2023 R 8-9 Diverse NOR 2023-03-04
RcRownchangeKK*chgGame
 1776 1837 1.50 2 0.34 20 6.80 
  Skjerven, Steinar 1696 NOR1.0010.31206.20 
  Den Roover, Nikolay 1856 NOR0.5010.03200.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Elvebyen Grand Prix 2023 A Drammen NOR 2023-03-11
RcRownchangeKK*chgGame
 1867 1837 2.50 4 0.67 20 13.40 
  Kaewpitakkun, Pantham 1897 NOR0.001-0.4220-8.40 
  Unhjem, Bjorn Robert Lovoll 1983 NOR1.0010.702014.00 
  Walgren, William Arntzen 1708 NOR0.501-0.1720-3.40 
  Edvardsen, Ragnar 1880 NOR1.0010.562011.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Stavanger Var NGP 2023 A Stavanger NOR 2023-03-17
RcRownchangeKK*chgGame
 1932 1837 0.50 5 -1.44 20 -28.80 
  Ytrestoyl, Sindre Lyngsaunet 2059 NOR0.001-0.2220-4.40 
  Hestholm, Gustav 1934 NOR0.5010.13202.60 
  Ellingsen, Ludvig Brannsether 1828 NOR0.001-0.5120-10.20 
  Tofte, Sondre Waage 2160 NOR0.001-0.1320-2.60 
  Gasland, Lukas Dominik 1681 NOR0.001-0.7120-14.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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